Synaptogenesis in the Foetal and Neonatal Cerebellar System. 2. Pontine Nuclei and Cerebellar Cortex
Why this work is in the frame
A frame that forgets how it found something cannot be audited. These are the routes that admitted this work.
Bibliographic record
Abstract
Precise temporal and spatial sequences of synaptogenesis were demonstrated in 172 human foetuses and neonates post-mortem in transverse paraffin sections of pons and cerebellar vermis and hemispheres, using synaptophysin immunoreactivity of this protein of synaptic vesicular walls. The pontine nuclei exhibit a transitory patchy pattern not predicted from the uniform histology and reminiscent of the corpus striatum; synaptic vesicle reactivity appears at 20 weeks and is uniform by 34 weeks. In the cerebellar cortex, the vermis matures sooner than the cerebellar hemispheres and the paravermal portions earlier than the lateral folia. The earliest synapses occur around the somata of Purkinje neurons and later in the internal granular layer, but synaptic glomeruli are not well formed until after 26 weeks. The normal patterns here shown, together with earlier data of the Guillain-Mollaret triangle, provide controls for the interpretation of synaptic delay or precociousness and other pathological patterns in malformations, genetic/metabolic conditions and prenatal acquired insults affecting the human foetus.
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Full frame distilled prediction
Teacher imitationNot calibrated prevalence, not ground truth. Human validation pending. Learned from the 10,348 direct Codex labels and 10,348 direct Gemma labels. Candidate is the union of thresholded teacher heads; consensus is their intersection. These outputs are machine_predicted_unvalidated and are not human labels or direct frontier model labels.
Codex and Gemma teacher scores by category
| Category | Codex | Gemma |
|---|---|---|
| Metaresearch | 0.000 | 0.000 |
| Meta-epidemiology (narrow) | 0.000 | 0.000 |
| Meta-epidemiology (broad) | 0.000 | 0.000 |
| Bibliometrics | 0.000 | 0.000 |
| Science and technology studies | 0.000 | 0.000 |
| Scholarly communication | 0.000 | 0.000 |
| Open science | 0.000 | 0.000 |
| Research integrity | 0.000 | 0.000 |
| Insufficient payload (model declined to judge) | 0.000 | 0.000 |
Machine scores (provisional)
The two teacher heads of the student model, read on this work. A score orders the frame for review; it never asserts a category, and the validation status ships verbatim with every row.
Baseline scores from an immature model (maturity gate not passed, 7 training rounds). Scores rank; they never assert a category.
score_only:v0-immature-baseline · verbatim from the scoring run: score_only means the number may rank works, and no category label ships from it